Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10594256 | Photovoltaic thermal collector | — | 2020-03-17 |
| 10138363 | Rubber composition for photovoltaic thermal collector | — | 2018-11-27 |
| 8865505 | Diaphragm sheet, method for manufacturing solar cell module using diaphragm sheet, and lamination method using laminator for solar cell module manufacture | Hirotaka Iida, Hiroshi Nakano | 2014-10-21 |
| 8318846 | Process oil composition, oil-extended elastomer containing the same and olefin-based thermoplastic elastomer composition | Yuichi Ito, Kotaro Ichino | 2012-11-27 |
| 7906560 | Vulcanized rubber molded product, method of producing the same, and use of the molded product | Mikio Hosoya, Masaaki Kawasaki | 2011-03-15 |
| 6943220 | Rubber compositions and their uses | Shinya Matsunaga, Shuichi Nonaka, Masaaki Kawasaki | 2005-09-13 |
| 6864315 | Crosslinkable rubber compositions and use thereof | Takashi Hakuta, Masaaki Kawasaki, Yoshiharu Kikuchi, Taku Koda, Hiroshi Kameda +7 more | 2005-03-08 |
| 6784255 | Rubber composition for extrusion molding and for molding with mold and use thereof | Yuji Ishii, Mikio Hosoya, Masaaki Kawasaki | 2004-08-31 |
| 6569936 | Rubber composition for a conveyor belt | Masaaki Kawasaki, Takashi Hakuta, Tetsuo Tojo | 2003-05-27 |
| 6521713 | Vulcanizable EPDM containing rubber composition | Siegfried Wolff, Rainer Panenka, Marinus Haddeman | 2003-02-18 |
| 6268428 | Kneaded rubber for expandable formulation | Tomoaki Okita, Katsumi Nakashima | 2001-07-31 |
| 6111021 | Rubber composition and process for the production thereof | Masaaki Kawasaki, Yuji Ishii, Tetsuo Tojo, Taku Koda, Yoshio Maejima +2 more | 2000-08-29 |
| 6040407 | Chain polyene group-containing norbornene compound and unsaturated ethylene copolymer using the same | Tatsuyoshi Ishida, Masaaki Yasuda, Hitoshi Onishi, Noriaki Kihara, Toshiyuki Tsutsui +2 more | 2000-03-21 |
| 5912303 | Ethylene/.alpha.-olefin/nonconjugated polyene terpolymer rubber composition and vulcanized rubber obtained therefrom | Masaaki Kawasaki, Tetsuo Tojo, Totshiyuki Tsutsui, Toshihiro Sagane | 1999-06-15 |
| 5869563 | Ethylene/.alpha.-olefin/nonconjugated polyene copolymer rubber composition | Masaaki Kawasaki, Tetsuo Tojo, Toshiyuki Tsutsui, Kyoko Kobayashi, Toshihiro Sagane | 1999-02-09 |
| 5837791 | Unsaturated copolymer of ethylene and process for preparing the same | Toshihiro Sagane, Masaaki Kawasaki, Tatsuyoshi Ishida, Katsuya Takahashi, Toshiyuki Tsutsui +3 more | 1998-11-17 |
| 5807948 | Vulcanizable rubber composition containing ehtylene-.alpha.-olefin-nonconjugated polyene random copolymer | Toshihiro Sagane, Toshiyuki Tsutsui, Masaaki Kawasaki, Keiji Okada, Tetsuo Tojo | 1998-09-15 |
| 5756575 | Ethylene/.alpha.-olefin/nonconjugated polyene copolymer rubber composition | Masaaki Kawasaki, Tetsuo Tojo, Toshiyuki Tsutsui, Kyoko Kobayashi, Toshihiro Sagane | 1998-05-26 |
| 5710218 | Ethylene-propylene-diene rubber, elastomer composition and vulcanized rubber thereof | Takashi Mishima | 1998-01-20 |
| 5698639 | Ethylene-propylene-diene rubber, elastomer composition and vulcanized rubber thereof | Takashi Mishima | 1997-12-16 |
| 5696214 | Process for preparing ethylene-.alpha.-olefin-nonconjugated polyene random copolymer | Toshihiro Sagane, Toshiyuki Tsutsui, Masaaki Kawasaki, Keiji Okada, Tetsuo Tojo | 1997-12-09 |
| 5449713 | Ethylene/.alpha.-olefin/diene rubber composition and use of the same | — | 1995-09-12 |
| 5292845 | Ethylene/alpha-olefin/7-methyl-1,6-octadiene copolymer rubber and composition of the same | Masaaki Kawasaki, Toshimasa Takata, Mitsuhiko Onda, Kiyoshi Honma | 1994-03-08 |
| 5276081 | Rubber composition | Tosiaki Kimura, Takasi Misima | 1994-01-04 |
| 5242971 | Ethylene-propylene-diene rubber, elastomer composition and vulcanized rubber thereof | Takashi Mishima | 1993-09-07 |